Method1. Cream the fat and sugar till light and fluffy.2. Add the flour and the egg with a few drops of vanilla adding a little at a time until the mixture is like a soft short bread mixture. 3. Put it in a biscuit forcing syringe and pipe it on to a greased baking tray.4. Bake at 200 o C/ 400 o F for 15-20 minutes.

Note: It can be made substituting 30 gms/ 1 oz of cocoa for 30 gms/ 1 oz of flour.